Calculate the total amount of heat required to convert of ice at to liquid water at

PHYSICS · Subjective · A Level · Physics · Further mechanics and thermal physics · Further mechanics and thermal physics

Problem

Calculate the total amount of heat required to convert

50.0\,\text{g}

of ice at

-10.0\,^{\circ}\text{C}

to liquid water at

25.0\,^{\circ}\text{C}

. Use the following data: • specific heat capacity of ice

=2.09\,\text{J}\,\text{g}^{-1}\,^{\circ}\text{C}^{-1}

• molar enthalpy of fusion of water

=6.01\,\text{kJ}\,\text{mol}^{-1}

• specific heat capacity of liquid water

=4.18\,\text{J}\,\text{g}^{-1}\,^{\circ}\text{C}^{-1}

• molar mass of water

=18.0\,\text{g}\,\text{mol}^{-1}